K&N parts matching Bosch 3972 oil filter

The Bosch 3972 oil filter cross references with the K&N oil filter parts below. K&N offers compatible oil filters for many Bosch oil filters giving you an alternative.
ProductPart NumberProduct Image 
K&N Oil Filter
  • High Flow Filter Media Designed to Improve Performance
  • Provides Outstanding Filtration
Terry Beerman, Waterloo, Canada
Great quality product, came with everything I needed. Found it was better pricing than comparable products at my local store.
Ryan McArdle, Pennsylvania
Super fast shipping. I will be ordering more in the future.
Victor G Gangi, Fresh Meadows, New York
Product arrived on time. Looks different from original equipment. But fit into space provided and is working so far without problems. I suggest that you add an instruction sheet for those who have never used this type of filter.
PS-7020 K&N PS-7020 Oil Filter
List Price: $8.89
Your Price: $7.99